Image sensor, focus detection device, focus adjustment device and image-capturing apparatus

Abstract

An image sensor includes: a plurality of imaging pixel rows, which include a plurality of types of imaging pixels with varying spectral sensitivity characteristic that are arrayed two-dimensionally based upon a first spectral sensitivity characteristics array pattern; and at least one non-imaging pixel row, which includes a plurality of non-imaging pixels that are disposed in place of some of the plurality of types of imaging pixels in the plurality of imaging pixel rows. The plurality of imaging pixel rows include adjacent imaging pixel rows made up with the plurality of types of imaging pixels and set adjacent to the non-imaging pixel row; and the adjacent imaging pixel rows assume a second spectral sensitivity characteristics array pattern different from the first spectral sensitivity characteristics array pattern, so that spectral sensitivity characteristics different from spectral sensitivity characteristics achieved in conformance to the first spectral sensitivity characteristics array pattern are achieved via specific imaging pixels making up part of the adjacent imaging pixel rows.

Dependencies are inferred from the claim text.